Haire Washer Won't Complete Cycle and Shows Error 1 or 2 Code?

I have a Haire brand washing machine, that won't finish its cycle. It keeps stopping every 2 minutes and comes up with error 1 or error 2 code. I am going to check out the pipes to see if there are any blockages. Is there anything else that would cause this?

By Racheal from Luton